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UN38.3

Aug 19,2024
UN38.3
  • Period:
  • Jan 23,2024 - Dec 31,2024
  • No.:
  • DSP24010714-2
  • Certification bodies:
  • Dongguan ZRLK Testing Technology Co., Ltd
  • Organization Phone:
  • +86-769-26621775

UN38.3 refers to a set of safety testing regulations established by the United Nations for lithium batteries and cells. It is part of the UN Manual of Tests and Criteria, which aims to ensure that lithium batteries are safe for transport. The regulations require that lithium batteries undergo specific tests to evaluate their performance under various conditions, such as temperature extremes, altitude, vibration, and impact.

The tests outlined in UN38.3 include:

  1. Altitude Simulation: Testing the battery's performance at high altitudes.
  2. Thermal Test: Evaluating the battery's ability to withstand extreme temperatures.
  3. Vibration Test: Assessing how well the battery can endure vibration during transport.
  4. Shock Test: Testing the battery's resilience to sudden shocks or impacts.
  5. External Short Circuit: Mimicking a short circuit to check for safe operation.
  6. Impact Test: Examining the battery's ability to withstand physical impacts.
  7. Overcharge Test: Testing the battery's response to being overcharged.

Successful completion of these tests is necessary for lithium batteries to be transported safely in accordance with international regulations. If you need more details on any specific aspect or test, feel free to ask!

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